Santerno Sinus M, User Manual, Page: 63 / 219

7-13
LED
display
Parameter
name
Min/Max
range
Description
Factory
defaults
Adj.
during
run
H37 [Load inertia
rate]
0 ~ 2 Select one of the following according to
motor inertia.
0 X
0 Less than 10 times
1 About 10 times
2 More than 10 times
H39 [Carrier
frequency
select]
1 ~ 15
[kHz]
This parameter affects the audible sound
of the motor, noise emission from the
inverter, inverter temp, and leakage
current. If the set value is higher, the motor
sound is quieter but the noise from the
inverter and leakage current will become
greater.
3 O
H40 [Control
mode select]
0 ~ 3 0 {Volts/frequency Control} 0 X
1 {Slip compensation control}
2 -
3 {Sensorless vector control}
H41 [Auto tuning] 0 ~ 1 If this parameter is set to 1, it automatically
measures parameters of the H42 and H44.
0 X
H42 [Stator
resistance
(Rs)]
0 ~ 14
[ Ω ]
This is the value of the motor stator
resistance.
- X
H44 [Leakage
inductance
(L σ )]
0~ 300.0
[mH]
This is leakage inductance of the stator
and rotor of the motor.
- X
H45
1)
[Sensorless
P gain]
0~ 32767 P gain for Sensorless control 1000 O
H46
1)
[Sensorless
I gain]
I gain for Sensorless control 100 O
H47
1)
[Sensorless
torque limit]
100~220
[%]
Limits output torque in Sensorless mode 180.0 X
H48
1)
[PWM mode
select]
0~1 If you want to limit the inverter leakage
current, select 2 phase PWM mode.
It has more noise in comparison to Normal
PWM mode.
0 X
0 Normal PWM mode
1 2 phase PWM mode
H49
1)
[PID Control
Select]
0~1 Selects whether using PID control or not 0 X
H50
2)
[PID
feedback
select]
0 ~ 2 0 Terminal I input (0 ~ 20 mA) 0 X
1 Terminal V1 input (0 ~ 10 V)
2 RS485
H51
2)
[P gain for
PID
controller]
0~ 999.9
[%]
This parameter sets the gains for the PID
controller.
300.0 O